sothisisaza sothisisaza

10-10-2020
Mathematics

contestada

given sin a= -2/5 and cos b=1/3 with a and b both in the interval (3pi/2 , 2pi), find sin(a+b)

Respuesta :

rodrickfaison rodrickfaison

14-10-2020

Answer: -2-2 radical42 over 15

Step-by-step explanation

Answer Link

Otras preguntas

Integers- Question 4 a-b

What the answer to this ??2x-7=3x-24

Find the equation and write in slope-intercept form Through the point (3, -6); perpendicular to 2y - x = 3

A kite on a 160-foot string is caught on a pole. When the full length of the string is stretched in a straight line to the ground, it touches the ground a dista

How much work is required to lift an object with a mass of 5.0 kilograms to a height of 3.5 meters? a. 17 joules b. 1.7 × 102 joules c. 1.9 × 102 joules d.

What is the fraction in the simplest form? 9/12

Valerie's employer covers 80% of the cost of a $4700-per-year health insurance plan, and valerie's share of the cost of the plan is her only optional deduction.

Find the root and its meaning in the word below. Use a dictionary if necessary. disease

what are the three primary color

Which of the following caused the Neolithic agricultural revolution